Created temporary directory: /tmp/pip-ephem-wheel-cache-fuc6bf99
Created temporary directory: /tmp/pip-req-tracker-ggv2dgaw
Created requirements tracker '/tmp/pip-req-tracker-ggv2dgaw'
Created temporary directory: /tmp/pip-wheel-fjeqfdkh
Collecting nifgen==1.3.0
  1 location(s) to search for versions of nifgen:
  * https://pypi.org/simple/nifgen/
  Getting page https://pypi.org/simple/nifgen/
  Analyzing links from page https://pypi.org/simple/nifgen/
    Found link https://files.pythonhosted.org/packages/6e/75/f4a067515e56ce8038f2a7884a417740b39a55ce280db7071e8b2e63add7/nifgen-0.4.0.dev0-py2.py3-none-any.whl#sha256=66475e4fbc88e420123678ad5e91d2766ff3b1dc9a83d6d1dfd22d52e1006950 (from https://pypi.org/simple/nifgen/), version: 0.4.0.dev0
    Found link https://files.pythonhosted.org/packages/37/dd/0c2d03efc53e4359b7120119346bae4d1c88e99ac7cb596baabbe45e94b7/nifgen-0.4.0.dev0.tar.gz#sha256=d946aff4af1c1a6f3c9cc6b20881b7e4c3e847987c7b9a3f63abaec6fb4dc186 (from https://pypi.org/simple/nifgen/), version: 0.4.0.dev0
    Found link https://files.pythonhosted.org/packages/89/a3/e69ab42aa6db79b0102e509aec7ba671084a3bfa7301fbdd7b03dc93dc52/nifgen-0.4.0-py2.py3-none-any.whl#sha256=2a264fa9517bbf38be74e08daad432cb64defa7b770a003f3521e21ae16c4f0f (from https://pypi.org/simple/nifgen/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/1f/8d/61ec4b8d69d62bb283f3692147271a1a32e10c7b8028f630e3892ea5b364/nifgen-0.4.0.tar.gz#sha256=c1a21b767196f42bb182a17df27d459af53548871b5866125f9c6fe292ad2492 (from https://pypi.org/simple/nifgen/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/d4/11/477673f88951d756808a98c23f87296bda1c9763df1791d93aa85f13b464/nifgen-0.5.0-py2.py3-none-any.whl#sha256=1f14c6b9ccfd60f79884e90e959f69b87858190a62fc9ba8bb2a18fa78496f52 (from https://pypi.org/simple/nifgen/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/f1/69/2b3e0a7ff95906a3cde693683046c90523a2876fea8f1cab48c8a69954bd/nifgen-0.5.0.tar.gz#sha256=bf14be985fb0527172eb370fb895e4e8360f55fa5033d9327e476e04d11d99a6 (from https://pypi.org/simple/nifgen/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/4a/52/e98fa0ad9ac871b2a86a87f2c7a4386d56e06c78ccc0c1f0333ff0314f56/nifgen-0.6.0-py2.py3-none-any.whl#sha256=d1be6032961e1d10004e1412cabaf16981230b4071ef7175c7a800e6b1947599 (from https://pypi.org/simple/nifgen/), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/f1/4b/78ae22f22ada58c4fbc26b7e3e57303cb33961c32a316f6182c7deea5ba8/nifgen-0.6.0.tar.gz#sha256=564a9b6293fc8e01d5d8e3c02d797494c8457903368f67e0a94c2c515cadf6bd (from https://pypi.org/simple/nifgen/), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/a2/d0/449a5baabadf9fc3f46a0e89368435e82024736888b96289fa5202d58bdd/nifgen-0.7.0-py2.py3-none-any.whl#sha256=401809dac4ca9d39415c33d671ccabec1b3176d32878d2a2752efb4b789b9e05 (from https://pypi.org/simple/nifgen/), version: 0.7.0
    Found link https://files.pythonhosted.org/packages/05/7e/d593ca1e7363437e9bb1191b4e4b0023840c83e832d220be32877799de46/nifgen-0.7.0.tar.gz#sha256=8b8d2daff2710972b17f198a9c498457275d70963130e51d4264aa51f20bcf3e (from https://pypi.org/simple/nifgen/), version: 0.7.0
    Found link https://files.pythonhosted.org/packages/6f/eb/8af04a59e48a9ddfdb1ab75f7d00ebc61b2eb428563fb09b394b3586cd41/nifgen-0.8.0.dev0-py2.py3-none-any.whl#sha256=6946236beb4fb91489a20bb3a9c03f15c3068c437a2650e384e07cbb93c3a41f (from https://pypi.org/simple/nifgen/), version: 0.8.0.dev0
    Found link https://files.pythonhosted.org/packages/ec/e1/3049ab2525f04cc34552fe28e872b4e1b8e5d4ff2f465b92f35cf1f1eda2/nifgen-0.8.0.dev0.tar.gz#sha256=f0b2e8eaff7aa5eeafe8b029e0ef01db7df4016e61abc89e06c7ed346114b123 (from https://pypi.org/simple/nifgen/), version: 0.8.0.dev0
    Found link https://files.pythonhosted.org/packages/a4/ee/86e1a1e8e537bfffbdb2488925043d7715eba7f4a8494211a8169dce83c5/nifgen-0.8.0-py2.py3-none-any.whl#sha256=5de1fdaf3f65326207c63afc73d1f254cc1b251223ce1c415bd5c363092d66d7 (from https://pypi.org/simple/nifgen/), version: 0.8.0
    Found link https://files.pythonhosted.org/packages/85/f2/65c80f114e929261f3a2762814be9abfd451d91f5678e019bf59516ac1b7/nifgen-0.8.0.tar.gz#sha256=a8ae13689860a675b372d27cc5f12e2cf7fb024d776f0c74c6e7ee06df01c4f2 (from https://pypi.org/simple/nifgen/), version: 0.8.0
    Found link https://files.pythonhosted.org/packages/88/da/ec5015d774ad7d17051301d2cccf7aeba67e4ecd6de7c02cd3b52d6c945f/nifgen-0.9.0-py2.py3-none-any.whl#sha256=ad568ee12714fbd038effd75433e1e2e062ae25660086eff8f7e32086ec0a20e (from https://pypi.org/simple/nifgen/), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/e6/2b/4799d5e6560438649502f7844fb45d8bb7f948210d00ffaece63e0c37694/nifgen-0.9.0.tar.gz#sha256=afaa05e16e6cc60ef207d3cb47c5a1195199634b587d1dfa22c4bb39e56bc4e4 (from https://pypi.org/simple/nifgen/), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/d3/62/030b9c733a34e2048ca35e396401a87be32529797f622a4a6ab3cf9b7929/nifgen-1.0.0-py2.py3-none-any.whl#sha256=a8305ac3c625c2c876c7cd5b7cbf77c3c2e186aff0293ccbc9aa648329df0e26 (from https://pypi.org/simple/nifgen/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/5a/51/2741fa30c825119766f5ad4f55f3aa0509a788bfb523d30687ade55c6fda/nifgen-1.0.0.tar.gz#sha256=c77f309deaf46d24c73c48d507a7d9e1af9387781c910fb00113be3249e3595a (from https://pypi.org/simple/nifgen/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/ea/90/b146c28a0b188e60bd7ef5ff467a9ad525d6fa96171841d82b9ee8e684b8/nifgen-1.0.1-py2.py3-none-any.whl#sha256=6580c49132e53d50fa3939d9645b756c5d6e9940cc0006e2081929fe239897aa (from https://pypi.org/simple/nifgen/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/9d/ef/22dc3e322a98e632e3406fd2a77f12a2d129f717d7c2f724cbbaf40d8281/nifgen-1.0.1.tar.gz#sha256=7163978425ba5037b2f2046de5e09623a215c98d3636c8bdc9285ad351b46aad (from https://pypi.org/simple/nifgen/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/0f/fb/7ce09ea55dc4b690f757685478f60db6eb75ae2063b7e61f30adb38a88d1/nifgen-1.1.0-py2.py3-none-any.whl#sha256=209fc95860c8e5b2c3e8e4914c61a6a66047c4b0c477669294e865c3ef1886ad (from https://pypi.org/simple/nifgen/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/39/f5/70baf8dd1bd4359ce6950b443175292c80bdf6bc397a05622d6bd814e044/nifgen-1.1.0.tar.gz#sha256=4d0acc86ee84f6a232cc81383736c90c621bc087b3fed85473bc12965f62517d (from https://pypi.org/simple/nifgen/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/ae/ba/313bde0d12193a1372c88a68d5df00d98511daac5a509029b489cc78bbda/nifgen-1.1.1-py2.py3-none-any.whl#sha256=f1203f090b776e2e65f1e89f36fadfc81e50420cac47bce93c50be661b2cccb5 (from https://pypi.org/simple/nifgen/), version: 1.1.1
    Found link https://files.pythonhosted.org/packages/b8/42/b51e5df26f7194148eb85234e75a57bd593742720ed1018bb16978e0b848/nifgen-1.1.2-py2.py3-none-any.whl#sha256=9934c7857e7b7b0bb9ee1d889c78c9abc33f385b9c403ff5a4b821c7dfc1aacb (from https://pypi.org/simple/nifgen/), version: 1.1.2
    Found link https://files.pythonhosted.org/packages/98/18/595dd085851ffbc5192a46470d3acedfac1aaa43061a291aee3c7755c8d8/nifgen-1.1.2.tar.gz#sha256=3e6a8f96054d5a112f6c866ee054296763ad7c9e38a8ed1565e8509144703eaa (from https://pypi.org/simple/nifgen/), version: 1.1.2
    Found link https://files.pythonhosted.org/packages/ea/43/725fa854081d2ccc0db85ed328d1dcbd40f34ed9877328f142144f9cca1a/nifgen-1.1.3-py2.py3-none-any.whl#sha256=850955d0af95cbecd572becb00c113eff2d54318cc5705d3b635f2f55c92e705 (from https://pypi.org/simple/nifgen/), version: 1.1.3
    Found link https://files.pythonhosted.org/packages/ad/a3/d32f5dff8c38cbbebbee6e8fd2963ccca7bc30406f0e831cc2c537fee169/nifgen-1.1.3.tar.gz#sha256=af47796396eaafc7fc5d94d3f413cda328ad86f4f7f22ee33ddd98d7e2b10a79 (from https://pypi.org/simple/nifgen/), version: 1.1.3
    Found link https://files.pythonhosted.org/packages/79/52/df0bcde5f4263afbce31b022b3afd7e0fc5968db7039579c21a3dd446f04/nifgen-1.1.4-py2.py3-none-any.whl#sha256=9b1de68eeb3447014b3f18806d72dd5ead64e9fb7edfe49e3ab2869a11fe82be (from https://pypi.org/simple/nifgen/), version: 1.1.4
    Found link https://files.pythonhosted.org/packages/b9/b0/dc3f5b1f06d4a25bfc33390040a91b41eb17dd135d2eeafccc4124c5115b/nifgen-1.1.4.tar.gz#sha256=df21d99a0f7de2e6d3e2f708baa9eb740c02dd973708d844c2170c724d78d6cc (from https://pypi.org/simple/nifgen/), version: 1.1.4
    Found link https://files.pythonhosted.org/packages/1e/c5/5a2286c1d23f778e2ac635c947f07c21bda3495561fbb862520ab1c956e5/nifgen-1.1.5-py2.py3-none-any.whl#sha256=0a3474079f877db02e986947f26afb1ead9ea76243cab63af8d7f06f81a35b04 (from https://pypi.org/simple/nifgen/), version: 1.1.5
    Found link https://files.pythonhosted.org/packages/62/ff/c5a5c5d43ed5e35d7068a7afaa714ded9a878e11b553443bf3ccb49ee746/nifgen-1.1.5.tar.gz#sha256=6250fad455cb75d687d21d71ef2917614fec7e3f496838157cb18c44a2e99c9a (from https://pypi.org/simple/nifgen/), version: 1.1.5
    Found link https://files.pythonhosted.org/packages/28/67/d8c0c34183559baf1f76ed4b91165f964db8101d98301f3f47eb45550b7a/nifgen-1.2.0-py2.py3-none-any.whl#sha256=c9db8cc80319dd4dad353d907d55a7ce124ea8e99f702a0df72f1da1b9ead2bc (from https://pypi.org/simple/nifgen/), version: 1.2.0
    Found link https://files.pythonhosted.org/packages/52/b6/d93f6a4f4462fcb4563fb70258788beb619e0575d355524452a510719821/nifgen-1.2.0.tar.gz#sha256=42332189c10d638cdc48c1da97d6d186f93cb6d2016ac393b8c84ae3edd0dd19 (from https://pypi.org/simple/nifgen/), version: 1.2.0
    Found link https://files.pythonhosted.org/packages/eb/b4/7eb034e21c1ab0cc5eb88b1b6198b48a28a852f2273f46046b0ed91a2ccf/nifgen-1.2.1-py2.py3-none-any.whl#sha256=df72c38f1d51e1a00bbe338324ad0a3ecca38d380f12d14c243aaef7efc48a46 (from https://pypi.org/simple/nifgen/), version: 1.2.1
    Found link https://files.pythonhosted.org/packages/68/ba/40f74f9fdd9cc81698d7a7f90211974b2ca7de48273127ff6372a963c555/nifgen-1.2.1.tar.gz#sha256=7c9da874b6b30774a7a5a0de55ab8c25a900d20df7d912d9a0e0c4137b54f252 (from https://pypi.org/simple/nifgen/), version: 1.2.1
    Found link https://files.pythonhosted.org/packages/be/ec/4c44e461599da3b94d18a16477cd50e44fdd7c20e6d13a695ecf064201ce/nifgen-1.3.0-py2.py3-none-any.whl#sha256=25d03edea83389d9f78a3aaf44e3cee1d5412226889c39341ef06451f6a6a59e (from https://pypi.org/simple/nifgen/), version: 1.3.0
    Found link https://files.pythonhosted.org/packages/a0/c2/fc8c6521d2debac3d1c0aa6643220d2e9ee19dda9d10ce403fbf53474145/nifgen-1.3.0.tar.gz#sha256=ab4ee8d47714779c1418879ebe24f85c6060951339c631d52f6aa453d31ec210 (from https://pypi.org/simple/nifgen/), version: 1.3.0
  Using version 1.3.0 (newest of versions: 1.3.0)
  Created temporary directory: /tmp/pip-unpack-uj3zu2l7
  Downloading https://files.pythonhosted.org/packages/be/ec/4c44e461599da3b94d18a16477cd50e44fdd7c20e6d13a695ecf064201ce/nifgen-1.3.0-py2.py3-none-any.whl (54kB)
  Downloading from URL https://files.pythonhosted.org/packages/be/ec/4c44e461599da3b94d18a16477cd50e44fdd7c20e6d13a695ecf064201ce/nifgen-1.3.0-py2.py3-none-any.whl#sha256=25d03edea83389d9f78a3aaf44e3cee1d5412226889c39341ef06451f6a6a59e (from https://pypi.org/simple/nifgen/)
  Saved /tmp/tmpexqw4mit/nifgen-1.3.0-py2.py3-none-any.whl
  Added nifgen==1.3.0 from https://files.pythonhosted.org/packages/be/ec/4c44e461599da3b94d18a16477cd50e44fdd7c20e6d13a695ecf064201ce/nifgen-1.3.0-py2.py3-none-any.whl#sha256=25d03edea83389d9f78a3aaf44e3cee1d5412226889c39341ef06451f6a6a59e to build tracker '/tmp/pip-req-tracker-ggv2dgaw'
  Removed nifgen==1.3.0 from https://files.pythonhosted.org/packages/be/ec/4c44e461599da3b94d18a16477cd50e44fdd7c20e6d13a695ecf064201ce/nifgen-1.3.0-py2.py3-none-any.whl#sha256=25d03edea83389d9f78a3aaf44e3cee1d5412226889c39341ef06451f6a6a59e from build tracker '/tmp/pip-req-tracker-ggv2dgaw'
Skipping nifgen, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-fjeqfdkh/nifgen
Removed build tracker '/tmp/pip-req-tracker-ggv2dgaw'